Sega (disambiguation)

Look up Sega or sega in Wiktionary, the free dictionary.

Sega is a multinational video game software developer and hardware development company.

Sega or SEGA may also refer to:

• Sega (genre), a music genre that originated in Mauritius
• Sega Pinball, a former division of Sega for pinball and arcade machines
• Subependymal giant cell astrocytoma, a low grade brain tumor associated with tuberous sclerosis